Effect of correction of leg length discrepancy on the biomechanical characteristics of the pelvis and hip joints among standing workers
BACKGROUND: Few studies have reported the contribution of correction of leg length discrepancy (LLD) on the kinematic and kinetic characteristics of the pelvis and hip joints among those who must stand while working using shoe insoles and a three-dimensional (3D) motion analysis system. OBJECTIVE: T...
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| Veröffentlicht in: | Work (Reading, Mass.) Mass.), 2022, Vol.71 (4), p.1129-1136 |
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| container_title | Work (Reading, Mass.) |
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| creator | Kim, Yongwook |
| description | BACKGROUND:
Few studies have reported the contribution of correction of leg length discrepancy (LLD) on the kinematic and kinetic characteristics of the pelvis and hip joints among those who must stand while working using shoe insoles and a three-dimensional (3D) motion analysis system.
OBJECTIVE:
To investigate dynamic pelvic and hip joint angles and hip moments using a 3D motion analysis system with and without insoles in standing workers with LLD.
METHODS:
Kinematic and kinetic data of 31 participants with LLD were collected using a motion analysis system and force platforms. Participants were asked to walk wearing standard shoes or shoes with LLD-corrected insoles. Repeated-measures analysis of variance (ANOVA) was used to compare the kinematic and kinetic data of the hip joints and pelvic orientation according to leg side and corrective interventions for LLD.
RESULTS:
There were significant differences in maximal ROM of hip adduction and abduction with vs. without LLD insoles in the longer and shorter legs (p |
| doi_str_mv | 10.3233/WOR-205160 |
| format | Article |
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Few studies have reported the contribution of correction of leg length discrepancy (LLD) on the kinematic and kinetic characteristics of the pelvis and hip joints among those who must stand while working using shoe insoles and a three-dimensional (3D) motion analysis system.
OBJECTIVE:
To investigate dynamic pelvic and hip joint angles and hip moments using a 3D motion analysis system with and without insoles in standing workers with LLD.
METHODS:
Kinematic and kinetic data of 31 participants with LLD were collected using a motion analysis system and force platforms. Participants were asked to walk wearing standard shoes or shoes with LLD-corrected insoles. Repeated-measures analysis of variance (ANOVA) was used to compare the kinematic and kinetic data of the hip joints and pelvic orientation according to leg side and corrective interventions for LLD.
RESULTS:
There were significant differences in maximal ROM of hip adduction and abduction with vs. without LLD insoles in the longer and shorter legs (p < 0.05). There were significant differences in maximal elevation (p = 0.004) and total coronal motion (p = 0.006) of the pelvic segment with and without insole corrections in the longer leg during gait.
CONCLUSIONS:
LLD correction using a customized insole is a recommended therapeutic intervention to improve the musculoskeletal imbalances of hip and pelvic segments in workers with LLD.</description><identifier>ISSN: 1051-9815</identifier><identifier>EISSN: 1875-9270</identifier><identifier>DOI: 10.3233/WOR-205160</identifier><identifier>PMID: 35253681</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Biomechanical Phenomena ; Biomechanics ; Footwear ; Force plates ; Gait ; Hip ; Hip Joint ; Humans ; Insoles ; Joints (anatomy) ; Kinematics ; Leg ; Leg Length Inequality - complications ; Leg Length Inequality - therapy ; Pelvis ; Segments ; Shoes ; Three dimensional analysis ; Three dimensional motion ; Variance analysis ; Workers</subject><ispartof>Work (Reading, Mass.), 2022, Vol.71 (4), p.1129-1136</ispartof><rights>2022 – IOS Press. All rights reserved</rights><rights>Copyright IOS Press BV 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1920-bb8adbfea26b7819aaf10ca07c78273d867b2eb3f92fe399f88555b572c1732f3</citedby><cites>FETCH-LOGICAL-c1920-bb8adbfea26b7819aaf10ca07c78273d867b2eb3f92fe399f88555b572c1732f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,4010,27904,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35253681$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Yongwook</creatorcontrib><title>Effect of correction of leg length discrepancy on the biomechanical characteristics of the pelvis and hip joints among standing workers</title><title>Work (Reading, Mass.)</title><addtitle>Work</addtitle><description>BACKGROUND:
Few studies have reported the contribution of correction of leg length discrepancy (LLD) on the kinematic and kinetic characteristics of the pelvis and hip joints among those who must stand while working using shoe insoles and a three-dimensional (3D) motion analysis system.
OBJECTIVE:
To investigate dynamic pelvic and hip joint angles and hip moments using a 3D motion analysis system with and without insoles in standing workers with LLD.
METHODS:
Kinematic and kinetic data of 31 participants with LLD were collected using a motion analysis system and force platforms. Participants were asked to walk wearing standard shoes or shoes with LLD-corrected insoles. Repeated-measures analysis of variance (ANOVA) was used to compare the kinematic and kinetic data of the hip joints and pelvic orientation according to leg side and corrective interventions for LLD.
RESULTS:
There were significant differences in maximal ROM of hip adduction and abduction with vs. without LLD insoles in the longer and shorter legs (p < 0.05). There were significant differences in maximal elevation (p = 0.004) and total coronal motion (p = 0.006) of the pelvic segment with and without insole corrections in the longer leg during gait.
CONCLUSIONS:
LLD correction using a customized insole is a recommended therapeutic intervention to improve the musculoskeletal imbalances of hip and pelvic segments in workers with LLD.</description><subject>Biomechanical Phenomena</subject><subject>Biomechanics</subject><subject>Footwear</subject><subject>Force plates</subject><subject>Gait</subject><subject>Hip</subject><subject>Hip Joint</subject><subject>Humans</subject><subject>Insoles</subject><subject>Joints (anatomy)</subject><subject>Kinematics</subject><subject>Leg</subject><subject>Leg Length Inequality - complications</subject><subject>Leg Length Inequality - therapy</subject><subject>Pelvis</subject><subject>Segments</subject><subject>Shoes</subject><subject>Three dimensional analysis</subject><subject>Three dimensional motion</subject><subject>Variance analysis</subject><subject>Workers</subject><issn>1051-9815</issn><issn>1875-9270</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkcuKFDEUhoMozkU3PoAEXChCaS6mkixlGEdhYEAUl0WSOulOW5WUSbUyT-Bre5oeFcRFyH9Ovvy5_IQ84eyVFFK-_nLzsRNM8Z7dI6fcaNVZodl91NjsrOHqhJy1tmOMCcHsQ3IilVCyN_yU_LyMEcJKS6Sh1IoylXyoJtjgyJt1S8fUQoXF5XBLcXHdAvWpzBC2LqfgJoqiurBCTW1NoR22H6AFpu-pUZdHuk0L3ZWUVyznkje0rdhOKH6U-hVqe0QeRDc1eHw3n5PP7y4_Xbzvrm-uPly8ve4Ct4J13hs3-ghO9F4bbp2LnAXHdNBGaDmaXnsBXkYrIkhrozFKKa-0CFxLEeU5eXH0XWr5toe2DjO-DqbJZSj7Noge_0XrN71G9Nk_6K7sa8bbIaWMMJb3EqmXRyrU0lqFOCw1za7eDpwNh3gGjGc4xoPw0zvLvZ9h_IP-zgOB50eguQ38Pe8_Vr8AXNqYSQ</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Kim, Yongwook</creator><general>SAGE Publications</general><general>IOS Press BV</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>2022</creationdate><title>Effect of correction of leg length discrepancy on the biomechanical characteristics of the pelvis and hip joints among standing workers</title><author>Kim, Yongwook</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1920-bb8adbfea26b7819aaf10ca07c78273d867b2eb3f92fe399f88555b572c1732f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Biomechanical Phenomena</topic><topic>Biomechanics</topic><topic>Footwear</topic><topic>Force plates</topic><topic>Gait</topic><topic>Hip</topic><topic>Hip Joint</topic><topic>Humans</topic><topic>Insoles</topic><topic>Joints (anatomy)</topic><topic>Kinematics</topic><topic>Leg</topic><topic>Leg Length Inequality - complications</topic><topic>Leg Length Inequality - therapy</topic><topic>Pelvis</topic><topic>Segments</topic><topic>Shoes</topic><topic>Three dimensional analysis</topic><topic>Three dimensional motion</topic><topic>Variance analysis</topic><topic>Workers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Yongwook</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Work (Reading, Mass.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Yongwook</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of correction of leg length discrepancy on the biomechanical characteristics of the pelvis and hip joints among standing workers</atitle><jtitle>Work (Reading, Mass.)</jtitle><addtitle>Work</addtitle><date>2022</date><risdate>2022</risdate><volume>71</volume><issue>4</issue><spage>1129</spage><epage>1136</epage><pages>1129-1136</pages><issn>1051-9815</issn><eissn>1875-9270</eissn><abstract>BACKGROUND:
Few studies have reported the contribution of correction of leg length discrepancy (LLD) on the kinematic and kinetic characteristics of the pelvis and hip joints among those who must stand while working using shoe insoles and a three-dimensional (3D) motion analysis system.
OBJECTIVE:
To investigate dynamic pelvic and hip joint angles and hip moments using a 3D motion analysis system with and without insoles in standing workers with LLD.
METHODS:
Kinematic and kinetic data of 31 participants with LLD were collected using a motion analysis system and force platforms. Participants were asked to walk wearing standard shoes or shoes with LLD-corrected insoles. Repeated-measures analysis of variance (ANOVA) was used to compare the kinematic and kinetic data of the hip joints and pelvic orientation according to leg side and corrective interventions for LLD.
RESULTS:
There were significant differences in maximal ROM of hip adduction and abduction with vs. without LLD insoles in the longer and shorter legs (p < 0.05). There were significant differences in maximal elevation (p = 0.004) and total coronal motion (p = 0.006) of the pelvic segment with and without insole corrections in the longer leg during gait.
CONCLUSIONS:
LLD correction using a customized insole is a recommended therapeutic intervention to improve the musculoskeletal imbalances of hip and pelvic segments in workers with LLD.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><pmid>35253681</pmid><doi>10.3233/WOR-205160</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1051-9815 |
| ispartof | Work (Reading, Mass.), 2022, Vol.71 (4), p.1129-1136 |
| issn | 1051-9815 1875-9270 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2636877467 |
| source | MEDLINE; Business Source Complete |
| subjects | Biomechanical Phenomena Biomechanics Footwear Force plates Gait Hip Hip Joint Humans Insoles Joints (anatomy) Kinematics Leg Leg Length Inequality - complications Leg Length Inequality - therapy Pelvis Segments Shoes Three dimensional analysis Three dimensional motion Variance analysis Workers |
| title | Effect of correction of leg length discrepancy on the biomechanical characteristics of the pelvis and hip joints among standing workers |
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